Polyglycerine
- CAS NO.：25618-55-7
- Empirical Formula: (C3H8O3)x
- Molecular Weight: 92.09
- MDL number: MFCD01772705
- EINECS: 607-759-2;915-741-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-15 13:03:24
What is Polyglycerine?
Chemical properties
Viscous liquids to solids. Soluble in water, alcohol, and other polar solvents. Act as humectants much like glycerol but have progressively higher molecular weight and boiling point. Combustible.
Definition
One of several mixtures of ethers of glycerol with itself, ranging from diglycerol to triacontaglycerol. Some examples are (1) diglycerol, possibly (CH2OHCH2OCH2)2, mw 166, a liquid with four –OH groups, viscosity of 287 cs at65.5C; (2) hexaglycerol, mw 4
Properties of Polyglycerine
| Boiling point: | 290°C |
| Density | 1.2892 |
| vapor pressure | 0.047Pa at 20℃ |
| refractive index | 1.4955 |
| Flash point: | 156°C |
| form | Viscous |
| EPA Substance Registry System | Polyglycerol (25618-55-7) |
Safety information for Polyglycerine
Computed Descriptors for Polyglycerine
Polyglycerine manufacturer
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